baber/WOPTO huggingface dataset:
Patent CA-2924964-C (CA)
Inventor: KATAYAMA TSUTAKI
IPC: C12P1/00
Filed: 2014-09-25
Granted: 2018-01-09
Abstract: An object of the present invention is to provide a method for efficiently degrading a biodegradable resin.               In particular, the present invention relates to a method for degrading a biodegradable resin, the method comprising degrading the biodegradable resin in a buffer solution containing a biodegradable resin-degrading enzyme having an optimum pH of 7.5 or higher, wherein no anion derived from a buffer component is present on one side of an equilibrium equation of buffering of the buffer solution, and a pH of the buffer solution is adjusted within a pH range which gives conditions for shifting the equilibrium towards the side on which no anion is present. Further, the present invention relates to a method for degrading a biodegradable resin, the method comprising degrading the biodegradable resin in an enzymatic reaction liquid containing a biodegradable resin-degrading enzyme having an optimum concentration, wherein the degradation is conducted in a reaction liquid having an enzyme concentration which gives a biodegradable resin degradation ratio of 60% or higher, where a biodegradable resin degradation ratio at said optimum concentration is referred to as 100%.
Patent CA-2925907-C (CA)
Title: X-ray breast tomosynthesis enhancing spatial resolution including in the thickness direction of a flattened breast
Inventor: SMITH ANDREW PAUL
IPC: A61B6/03
Filed: 2014-10-09
Granted: 2022-03-15
Abstract: Systems and methods for breast x-ray tomosynthesis that enhance spatial resolution in the direction in which the breast is flattened for examination. In addition to x-ray data acquisition of 2D projection tomosynthesis images ETp1 over a shorter source trajectory similar to known breast tomosynthesis, supplemental 2D images ETp2 are taken over a longer source trajectory and the two sets of projection images are processed into breast slice images ETr that exhibit enhanced spatial resolution, including in the thickness direction of the breast. Additional features include breast CT of an upright patient's flattened breast, multi-mode tomosynthesis, and shielding the patient from moving equipment.
Patent CA-2927586-C (CA)
Title: High resolution distributed temperature sensing for downhole monitoring
Inventor: CHEN JEFF
IPC: G01V9/00
Filed: 2014-09-24
Granted: 2018-03-20
Abstract: A method, system and computer-readable medium for obtaining a temperature profile of a wellbore is disclosed. Raw temperature data are obtained from the wellbore using a distributed temperature sensing system. The raw temperature data includes noise. A numerical decomposition is performed on the raw temperature data within a dynamic window in a measurement space of the raw temperature data to obtain decomposition terms of order of first order and higher. An adaptive filter is applied to the decomposition terms of first order and higher within the dynamic window to reduce noise from the decomposition terms of first order and higher. The filtered decomposition terms of first order and higher are used to obtain a temperature profile of the wellbore.
Patent CA-2928997-C (CA)
Inventor: GIOLITO DAMIEN
IPC: G03B37/04
Filed: 2014-11-12
Granted: 2021-09-14
Abstract: Appareil photographique comprenant plusieurs chambres optiques (A, B, C) ayant chacune une lentille (20) et plusieurs capteurs matriciels (M), les chambres optiques (A, B, C) ayant les centres (Ca, Cb, Ce) disposés aux sommets d'un triangle équilatéral et comprenant chacune : - une lentille avec un grand cercle d'image et une distance focale supérieure ou égale à 185 mm, et - plusieurs capteurs matriciels (M) disposés en quinconce, chaque capteur matriciel étant apte à capter une sous image d'une zone photographiée, lesdites sous images étant assemblées grâce à un traitement informatique de manière à obtenir une image de la zone photographiée.
Patent CA-2930569-C (CA)
Inventor: THOULESS MICHAEL
IPC: B32B3/00
Filed: 2014-11-14
Granted: 2021-10-26
Abstract: A protective device and method of design to protect against multiple blast and impact events for use in any application in which a delicate target has to be protected. The protective device for mitigating the effects of blast or impact employs a first layer having a first acoustic impedance and a second layer having a second acoustic impedance. The second acoustic impedance is different than the first acoustic impedance. The second layer is proximate to the first layer. The first layer and the second layer are chosen collectively to tune the stress waves from the blast or impact events to one or more specific tuned frequencies. A third layer of a visco-elastic material is employed having a critical damping frequency that matches one or more specific tuned frequencies to dissipate the stress waves of the blast and impact event. The third layer is proximate to the second layer.
Patent CA-2931378-C (CA)
Inventor: OO MYO TUN
IPC: H04W4/90
Filed: 2014-11-10
Granted: 2018-06-12
Abstract: A controller in a network assigns (402) a dedicated foreign radio talk group to each radio frequency RF site in the network for use by foreign radios during an incident event. The controller receives (404) a registration request from a foreign radio and registers the foreign radio in a first RF site. The controller receives a talk group affiliation request from the foreign radio and, responsive to determining (406) that the first RF site is in the incident event mode, affiliates (412) the foreign radio with dedicated foreign radio talk group that is assigned to the first RF site, associated with at least one of a system identifier, a Wide Area Communication Network identifier and a talk group identifier provided by the foreign radio, and/or associated with the talk group identifier provided by the foreign radio and included in a master list including talk group IDs associated with a function.
Patent CA-2931805-C (CA)
Inventor: BARDAINNE THOMAS
IPC: G01V1/36
Filed: 2014-12-04
Granted: 2022-07-12
Abstract: La présente invention concerne un procédé comprenant la détermination d'une région spatiale à des fins d'analyse et la sélection d'un segment temporel à des fins d'analyse, l'analyse et la correction d'une pluralité de traces provenant d'une pluralité de récepteurs au moyen d'un algorithme d'inversion non linéaire itératif, chaque itération de l'algorithme non linéaire corrigeant la pluralité de traces au moyen d'au moins un ensemble de paramètres définissant un événement micro-sismique, le fait de déterminer si une valeur finale d'empilement de la pluralité de traces corrigées sur la base du ou des ensembles de paramètres d'une itération finale de l'algorithme d'inversion non linéaire itératif dépasse un seuil prédéterminé et, s'il est déterminé que la valeur finale d'empilement dépasse le seuil prédéterminé, la détection d'un événement micro-sismique défini par l'ensemble ou les ensembles de paramètres de l'itération finale. L'invention concerne également des systèmes associés ainsi que des supports pouvant être lus par un ordinateur.
Patent CA-2932754-C (CA)
Title: Appareil de fabrication modulaire et methode destinee a de grosses composantes
Inventor: MORRIS GREGORY MUSTER
IPC: B33Y30/00
Filed: 2016-06-09
Granted: 2018-08-07
Abstract: Un appareil de fabrication additive comprend : une première et une seconde paroi latérale espacées sétendant le long dun trajet prédéfini et définissant une chambre entre les deux, une ou plusieurs unités de construction montées aux fins dun mouvement le long du trajet prédéfini, la ou les unités de construction comprenant au moins un distributeur de poudre positionné au-dessus de la chambre de construction, un applicateur configuré pour racler de la poudre distribuée dans la chambre de construction et une source dénergie dirigée configurée pour faire fondre la poudre raclée.
Patent CA-2933729-C (CA)
Inventor: KRAUS ALEXANDER
IPC: C08G8/08
Filed: 2014-12-16
Granted: 2021-10-26
Abstract: The invention concerns a polycondensate containing (I) at least a structural unit, which is an aromatic moiety bearing a polyether side chain comprising 9 to 41 alkylene glycol units, (II) at least a structural unit, which is an aromatic moiety bearing at least one phosphoric acid ester group and (III) at least a methylene unit (-CH2-), the polycondensate having a polycondensation degree of 10 to 75. Also concerned are building material mixtures containing said polycondensates and the use as dispersant for inorganic binders.
Patent CA-2935145-C (CA)
Title: Dispositif recepteur, procede de reception, dispositif emetteur et procede d'emission
Inventor: TAKAHASHI KAZUYUKI
IPC: H04N21/438
Filed: 2015-01-06
Granted: 2022-10-18
Abstract: La présente invention concerne un dispositif récepteur, un procédé de réception, un dispositif émetteur et un procédé d'émission capables d'identifier un service de façon fiable. L'invention concerne un dispositif récepteur doté d'une unité réceptrice servant à recevoir une onde de diffusion générale diffusée numériquement en utilisant un procédé d'émission sous IP, et une unité de commande servant à identifier la source d'un service particulier d'après la combinaison d'un identifiant de réseau d'origine figurant dans un signal de commande transmis par l'onde de diffusion générale et affecté en tant que valeur unique à chaque diffuseur, la même valeur étant héritée lorsqu'un service particulier est réémis, un identifiant de flux affecté en tant que valeur unique à chaque flux, et un identifiant de service affecté en tant que valeur unique à chaque service, l'unité de commande commandant le fonctionnement de chaque unité en vue de réaliser un processus prescrit se rapportant au service particulier. La présente technique peut être appliquée par ex. à un récepteur de télévision.
Patent CA-2936500-C (CA)
Title: Module de conversion thermoelectrique
Inventor: UCHIYAMA NAOKI
IPC: H01L35/30
Filed: 2015-01-21
Granted: 2018-07-10
Abstract: La présente invention concerne un module de conversion thermoélectrique qui comprend un film isolant poreux (1) et un élément de conversion thermoélectrique en couche mince (3) formé sur une première surface (1c) dudit film isolant. Ladite première surface est une surface qui est inclinée relativement à une seconde surface (1d) située du côté opposé de la première surface. La densité du film isolant croît à mesure que la distance entre la première surface et la seconde surface décroît.
Patent CA-2939095-C (CA)
Inventor: KIDDOO MICHAEL ROY
IPC: B60T17/22
Filed: 2015-02-12
Granted: 2018-01-09
Abstract: Present embodiments relate generally to brake systems (10), and more specifically, to caliper-based brake systems. In an embodiment, a method includes electrifying at least a portion of a first inner surface (30) of a first brake block (18) with a first potential. The method also includes electrifying at least a portion of a second inner surface (30) of a second brake block (19) with a second potential that is different from the first potential. The method includes performing an electrical measurement between the first brake block (18) and the second brake block (19), wherein the electrical measurement include a voltage measurement, a current measurement, a resistance measurement, a frequency measurement, or a combination thereof. The method further includes determining a position of the first and brake blocks (18, 19) relative to a brake member (14) based on the electrical measurement.
Patent CA-2944998-C (CA)
Title: Trousse et methode de revetement scelle d'une ouverture d'acces au grenier
Inventor: HOUSTON RAYMOND H
IPC: E06B5/00
Filed: 2016-10-12
Granted: 2023-08-08
Abstract: Une trousse de revêtement daccès au grenier comprend un panneau protecteur, une étanchéité périphérique le long dun périmètre de ce dernier pour fournir une fermeture étanchéifiée contre des éléments de cadrage dans le plafond qui délimite louverture daccès, et un cadre décoratif dimensionné pour superposer le périmètre du panneau protecteur sous lui, ainsi que sétendre légèrement vers lextérieur de lui. Le panneau protecteur est installé avec le plafond dans un état non terminé, et des travaux de finition sont effectués sur le plafond autour du panneau protecteur installé pendant quune perte thermique à travers louverture daccès est empêchée par le panneau protecteur et par tout isolement placé à lintérieur de louverture daccès au-dessus. Après que les travaux de finition sont effectués, le cadre décoratif est installé pour couvrir les bords non terminés de la cloison sèche de plafond autour de louverture daccès.
Patent CA-2950026-C (CA)
Inventor: PERTHU MICHAEL
IPC: A61M5/20
Filed: 2014-07-30
Granted: 2021-04-06
Abstract: La présente invention concerne un dispositif d'injection permettant d'injecter une seringue hypodermique le long d'une direction d'injection définissant un axe d'injection. Le dispositif d'injection comprend un logement destiné à être positionné sur la peau d'un utilisateur, et un élément mobile disposé de manière mobile par rapport au logement entre une position rétractée et une position d'injection.
Patent CA-2959226-C (CA)
Inventor: TSETI IOULIA
IPC: C07K14/47
Filed: 2015-10-22
Granted: 2018-10-09
Abstract: La présente invention concerne d'une manière générale un nouveau procédé de préparation de complexes de fer(III) et de caséine N-acétyl-aspartylée. Le produit pouvant être obtenu selon le procédé de la présente invention peut être administré en toute sécurité au grand public ou aux animaux dans le cadre de la thérapie d'une carence en fer. Le procédé de l'invention comprend les étapes consistant à : (a) faire réagir de la caséine avec du chlorure de N-acétyl-L-aspartyle, pour former de la caséine N-acétyl-L-aspartylée ; (b) faire ensuite réagir la caséine N-acétyl-L-aspartylée avec du chlorure ferrique ; et (c) obtenir le complexe de fer(III) et de caséine N-acétyl-L-aspartylée.
Patent CA-2973066-C (CA)
Inventor: HOUGLAND DAMON CHARLES
IPC: G06Q20/38
Filed: 2009-09-09
Granted: 2019-01-08
Abstract: A payment application framework may include metaphors and constraints. The metaphors may be associated with actors and objects that are part of the payment transactions. The constraints may include rules and parameters that may be used to process the payment transactions.
Patent CA-2975372-C (CA)
Title: Preventive and/or therapeutic agent of immune disease
Inventor: HOSOI FUMIHITO
IPC: A61K31/519
Filed: 2016-01-29
Granted: 2020-01-14
Abstract: Provided is a prophylactic and/or therapeutic agent for immune diseases, which contains a compound having a BTK inhibitory effect or a salt of said compound as an active ingredient. The prophylactic and/or therapeutic agent for immune diseases contains a compound represented by formula (I) [in the formula, R1-R3, W, X, Y, Z and n have the meanings as defined in the description] or a salt thereof as an active ingredient.
Patent CA-2977522-C (CA)
Inventor: DINING ELIZABETH JOY
IPC: B65D55/16
Filed: 2016-02-24
Granted: 2019-04-02
Abstract: A case for an electronic device includes at least a central opening and one or more bridges that partially or completely span the central opening. The case preferably includes a plurality of turned edges, and in certain embodiments has one or more edges comprising different heights to expose a portion of the electronic device encased therein.
Patent CA-2982194-C (CA)
Inventor: VATNE DAN
IPC: E21F15/00
Filed: 2015-04-28
Granted: 2020-12-29
Abstract: Mining provides our society with many of minerals, metals, and gemstones for a wide variety of applications from mundane items through to expensive jewelry. But the mining operations generate waste and large empty shafts and stopes within the ground. It would beneficial to provide a lightweight material for backfill which can provide safer working conditions for miners as well as advantages in respect of weight reduction, reducing water consumption, rheology improvement and cost minimization. Equally, it would be beneficial for the lightweight backfill material to include mining tailings to reduce the impact external to the mine. However, the inclusion of mine tailings into a foam is counter-intuitive as mine tailings are generally characterized by a high proportion of small particles with sharp edges. However, embodiments of the invention provide just such a foam based mine backfill material.
Patent CA-2993147-C (CA)
Inventor: SMITH BRIAN
IPC: G10H3/16
Filed: 2016-07-25
Granted: 2024-01-16
Abstract: With reference to figure 7a the present invention relates to transducer apparatus (200) for use with a reed instrument (201) having an air chamber (15) forming a resonant cavity whose resonance characteristics are controlled by opening and closing of tone holes (17A, 17B) connecting the air chamber to the exterior of the reed instrument. The transducer apparatus comprises attachment means (202) for releasably securing the transducer apparatus to a mouthpiece (201) of the reed instrument in place of a reed. A reed replacement section (203) has a housing with an abutment surface for abutting a surface part of the mouthpiece which would be abutted by a reed secured to the mouthpiece. An air passage extends through the housing of the reed replacement section (203) from an air inlet (211) through which a player of the instrument can blow to an air outlet (213) through which air blown by the player is delivered to atmosphere, without passing through the air chamber (15) within the reed instrument. A speaker (208) is supported by the housing and delivers sound to the air chamber (15). An air chamber microphone (209) is supported by the housing and receives sound in the air chamber (15). An electronic processing unit (204) has: an excitation unit (101) which produces an excitation signal for driving the speaker (208); a processor (102) for receiving a measurement signal produced by the microphone and for detecting from the measurement signal a musical note played by the instrument; a synthesizer (220) for generating an electronic signal embodying a musical note which corresponds to the detected musical note; and output means (103) for transmitting the musical note generated by the synthesizer to a receiver external of the transducer apparatus. The invention also relates to a system for representing the sounds of a reed instrument having the components of the transducer apparatus, to an electronic system for determining a musical note played by a reed instrument having the components of the transducer apparatus and to a method of practising playing of a reed instrument comprising use of the components of the transducer apparatus.
Patent CA-3000021-C (CA)
Title: Procede de separation de stereoisomeres a l'aide d'une chromatographie en phase liquide supercritique
Inventor: HOKE STEVEN HAMILTON
IPC: A61Q11/00
Filed: 2016-10-21
Granted: 2020-10-13
Abstract: L'invention concerne un moyen d'isolement de stéréoisomères et d'énantiomères spécifiques à partir d'un mélange complexe contenant une possibilité de 32 stéréoconfigurations différentes, permettant ainsi la concentration dun stéréoisomère ou d'un énantiomère à un degré de pureté élevé.
Patent CA-3001315-C (CA)
Title: Acoustic orthopedic tracking system and methods
Inventor: Kruse Dustin
IPC: A61B34/20
Filed: 2016-10-07
Granted: 2023-12-19
Abstract: Systems, devices, and methods are disclosed for acquiring and providing information about orthopedic features of a body using acoustic energy. In some aspects, an acoustic orthopedic tracking system includes portable acoustic transducers to obtain orthopedic position information for feeding the information to an orthopedic surgical system for surgical operations.
Patent CA-3005002-C (CA)
Inventor: KHAIRALLAH JESSY
IPC: B42D25/45
Filed: 2015-11-13
Granted: 2022-05-10
Abstract: For manufacturing a multilayer structure (28) with a clear window (30), a layer (12) of non-opaque plastic material is provided. This non-opaque layer (12) has a region (15) with an extra-thickness formed by embossing. The non-opaque layer (12) is covered with at least one compensation layer (22) having a window (25), with the region (15) with an extra-thickness in coincidence with the window (25). Other layers (24) are possibly laminated with the non-opaque layer (12) and the compensation layer (22).
Patent CA-3006786-C (CA)
Inventor: BURNS BRIAN MATTHEW
IPC: B29C45/76
Filed: 2016-12-08
Granted: 2020-06-30
Abstract: A remote controller can be provided on any apparatus that employs feedback control from a native controller to add functionality to the apparatus where the native controller is not capable of providing such functionality independently.
Patent CA-3007100-C (CA)
Title: Method and system for the catalytic methanization of reactant gases
Inventor: FRIEDACHER ALFRED
IPC: C07C1/04
Filed: 2016-11-30
Granted: 2021-08-10
Abstract: The invention relates to a method for the catalytic methanization of reactant gases, mainly carbon dioxide and/or carbon monoxide, using hydrogen in a reactor (100, 200), having a first step in which hydrogen gas is electrolytically produced from water and a second step in which the catalytic methanization of carbon dioxide and/or carbon monoxide is carried out using the obtained hydrogen. The electric energy required for the electrolysis process is drawn from a renewable energy source, for example wind energy, and a catalyst (140) used for the methanization process is arranged on a carrier structure, which is preferably designed as a honeycomb structure, with a high heat storage capacity, said carrier structure being used as a storage compound for the reaction heat produced during the methanization process.
Patent CA-3011582-C (CA)
Inventor: CHAPLIN CHRISTIE M
IPC: A01G13/02
Filed: 2018-07-17
Granted: 2020-01-07
Abstract: L'invention concerne une enveloppe protectrice pour végétaux faite d'un matériau plastique rigide ou semi-rigide translucide ou transparent et qui comprend des parois doubles pouvant accueillir de l'eau ou un autre liquide qui convient au stockage thermique. L'enveloppe implique des éléments modulaires, y compris des parois latérales et/ou d'extrémité qui peuvent être disposées en série. Des surfaces de contact entre les parois peuvent comprendre une courbure. Les parois peuvent être soutenues par une structure indépendante. Les éléments peuvent avoir leur partie inférieure courbée qui collecte le liquide et peut servir de pivot pendant l'aération. L'invention résout les limites d'échelle des enveloppes pour végétaux à stockage thermique passif avec ses parois remplies de liquide. L'invention optimise la rétention thermique des enveloppes protectrices remplies de liquide et offre des rapports hauteur-largeur flexibles. L'invention permet également l'aération passive de telles enveloppes grâce à la convection. Les avantages sont obtenus par les sections modulaires de l'enveloppe, y compris des parois latérales ou d'extrémité indépendantes qui sont divisées verticalement et qui comprennent au moins une surface de contact courbée.
Patent CA-3014724-C (CA)
Inventor: SCHNIER HEINZ-FRIEDRICH
IPC: A01C7/10
Filed: 2017-04-04
Granted: 2022-10-18
Abstract: The invention relates to a precision seeder for introducing seeds (4) into soil, comprising a singulating member (2) that is suitable to singulate seeds (4) delivered from a storage container (3) and individually dispense the seeds; the precision seeder comprises an application unit (30) for applying a dressing agent (10) to a singulated seed (4); the application unit (30) is positioned in relation to the singulating member (2) in such a way that the dressing agent (10) is applied to a seed (4) upon singulation of said seed (4) and prior to the dispensing of said seed (4) from the singulating member (2).